How Fast Can I Drive in Korean Highways and How Can I Pay the Tolls?

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Driving on Korean highways can be an exciting experience, but it’s important to understand the rules and regulations to ensure a safe and enjoyable journey. In South Korea, there are specific speed limits on highways, and tolls must be paid to use them. This article aims to provide information on how fast you can drive on Korean highways and the various methods available to pay tolls.

Speed Limits on Korean Highways

South Korea has well-maintained highways with different speed limits depending on the type of road. The general speed limit on Korean highways is 100 kilometers per hour (km/h), which is equivalent to approximately 62 miles per hour (mph). However, certain sections may have lower speed limits due to construction zones, curves, or heavy traffic.

Factors Affecting Driving Speeds

While the speed limit is set at 100 km/h, it’s important to consider various factors that can affect driving speeds. These factors include weather conditions, road conditions, traffic congestion, and visibility. It’s crucial to adjust your speed accordingly and always prioritize safety on the road.

Toll Systems in Korean Highways

To fund the construction and maintenance of highways, tolls are collected from drivers. South Korea has an extensive toll system in place, and the amount you pay depends on the distance traveled. There are different toll booths along the highways where drivers can pay the tolls.

Methods of Paying Tolls

There are several methods available to pay tolls in Korean highways. The traditional method involves stopping at a toll booth and paying the toll in cash. However, this method can cause delays, especially during peak travel times.

Another convenient and popular method is to use electronic toll collection systems. In South Korea, the most widely used system is called Hi-pass. Hi-pass allows drivers to pass through designated lanes without stopping, as tolls are automatically deducted from a pre-registered account. It offers a seamless and efficient way to pay tolls, saving time and reducing congestion.

Advantages of Electronic Toll Collection

Using electronic toll collection systems like Hi-pass provides several advantages. Firstly, it eliminates the need to carry cash and makes the toll payment process more convenient. Additionally, it reduces the chances of human error in toll collection and minimizes congestion at toll booths, improving traffic flow on the highways.

Safety Measures on Korean Highways

South Korea prioritizes safety on its highways, and there are various measures in place to ensure the well-being of drivers and passengers. These measures include well-maintained roads, clear signage, regular police patrols, and surveillance cameras to monitor traffic. It’s important for drivers to adhere to traffic rules and exercise caution while driving.

Tips for Driving on Korean Highways

To have a smooth and enjoyable driving experience on Korean highways, here are some tips to keep in mind:

  1. Familiarize yourself with the local traffic laws and regulations.
  2. Plan your route in advance and be aware of any potential road closures or construction.
  3. Maintain a safe distance from other vehicles and avoid aggressive driving.
  4. Use your indicators when changing lanes or making turns.
  5. Take regular breaks to avoid fatigue during long journeys.


Driving on Korean highways offers an efficient and convenient way to travel across the country. Understanding the speed limits, toll systems, and safety measures is essential for a successful journey. By following the guidelines and utilizing electronic toll collection systems like Hi-pass, drivers can enjoy a hassle-free experience on the roads of South Korea.


Are there any additional fees or charges when using the Hi-pass electronic toll collection system?

No, the toll amount deducted through Hi-pass is the same as the cash payment at toll booths.

Can I use a credit card to pay tolls at toll booths?

Yes, many toll booths accept credit cards as a form of payment. However, it’s recommended to carry cash as well, as not all toll booths may have card payment facilities.

Are there any discounts available for frequent highway users?

Yes, South Korea offers a mileage discount program for frequent users of the highways. Details can be obtained from the relevant authorities.

Can foreign-registered vehicles use the electronic toll collection systems in South Korea?

Yes, foreign-registered vehicles can use electronic toll collection systems like Hi-pass. However, it’s advisable to check with the rental car agency or relevant authorities regarding registration procedures.

What should I do if I encounter an emergency or breakdown on the highway?

In case of an emergency or breakdown, move to the shoulder of the road if possible and turn on your hazard lights. Call the designated emergency helpline number for assistance.

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